[Bug c/59090] [4.7 Regression] Broken debug information for a function containing __sync_compare_and_swap

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59090

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2013-11-14
      Known to work|                            |4.3.6, 4.8.3, 4.9.0
   Target Milestone|---                         |4.7.4
            Summary|Broken debug information    |[4.7 Regression] Broken
                   |for a function containing   |debug information for a
                   |__sync_compare_and_swap     |function containing
                   |                            |__sync_compare_and_swap
     Ever confirmed|0                           |1
      Known to fail|                            |4.6.3, 4.7.3

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed with 4.6.3 and 4.7.3, works with 4.8.3 and 4.9.0 and also 4.3.6.